A discussion information-structuring model based on the Toulmin formalism

  • Authors:
  • Caiquan Xiong;Ying Pan;Dehua Li

  • Affiliations:
  • Huazhong University of Science and Technology, Wuhan, China/ Hubei University of Technology, Wuhan, China;Huazhong University of Science and Technology, Wuhan, China;Huazhong University of Science and Technology, Wuhan, China

  • Venue:
  • Proceedings of the 1st international conference on Forensic applications and techniques in telecommunications, information, and multimedia and workshop
  • Year:
  • 2008

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Abstract

In the course of discussion, the group will produce a lot of discussion information, in which the consensus is hided. This paper proposes a discussion information-structuring model for consensus building. The model divided a statement into several parts such as premise, warrant, modality, claim etc., according to the Toulmin argument formalism. "Modelity" is designed as a quantitative scale that reflects the expert's attitude to the claim, while premise and warrant are used to provide demonstration for the expert views. We can reach a consensus by computing the value of modality. The model is a comprehensive description of the discussion information, and can effectively manage the discussion information and do consensus building.